Faucet hub



FIG. 1 is a perspective view of a faucet hub showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a top plan view thereof.

The broken lines in the drawings represent unclaimed portions of the faucet hub and form no part thereof. 

The ornamental design for a faucet hub, as shown and described. 